Question Detail

PHY 102 Last Minute Prep Objective Question
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Question

Which one of the following options (A-D) will not result in an induced current?
Options
A Drop a magnet through a closed metal ring.
B Move a metal loop away from a current carrying wire.
C Drop an iron sheet through a region with a constant magnetic field.
D Hold a copper loop next to a current carrying wire.
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

If both the copper loop and the current-carrying wire are stationary, there is no change in magnetic flux linking the loop, so no induced current.

Hint

What is the necessary condition for electromagnetic induction?

Question Info

Course: PHY 102
Topic: Last Minute Prep
Type: Objective
Difficulty: Not specified
Question 1701 of 1819
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